Pith Number

pith:OVLMY4IF

pith:2019:OVLMY4IFZ4VXCD66MI2CYQFL6K

not attested not anchored not stored refs pending

Do as I Do, Not as I Say: Do Contribution Guidelines Match the GitHub Contribution Process?

Andy Zaidman, Margaret-Anne Storey, Neil Ernst, Omar Elazhary

arxiv:1908.02320 v1 · 2019-08-06 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVLMY4IFZ4VXCD66MI2CYQFL6K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T23:52:07.477187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7556cc7105cf2b710fde62342c40abf29fe1a888903f7f1c7ed4451c79c4db6e

Aliases

arxiv: 1908.02320 · arxiv_version: 1908.02320v1 · doi: 10.48550/arxiv.1908.02320 · pith_short_12: OVLMY4IFZ4VX · pith_short_16: OVLMY4IFZ4VXCD66 · pith_short_8: OVLMY4IF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OVLMY4IFZ4VXCD66MI2CYQFL6K \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7556cc7105cf2b710fde62342c40abf29fe1a888903f7f1c7ed4451c79c4db6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cda0d363d288a57a1bddf16ca0441fabea1e4d53912261b53625ac668004f01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-08-06T18:45:13Z",
    "title_canon_sha256": "0c3f69de5ff993a357a21e472ea9e1920df477a5babeb743325ec8194cd54985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02320",
    "kind": "arxiv",
    "version": 1
  }
}